Ohtsu, JP
Akihiko Ohtsu, Minamiashigara-Shi JP
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20140069889 | METHOD FOR PRODUCING MOLDS - In production of a mold having a deposited film on the surface thereof as a mold release layer, a quartz substrate plasma etched employing an etching gas that includes a sedimentary gas to form a pattern of protrusions and recesses having a desired shape in a structure constituted by the quartz substrate and a mask layer, while a deposited film constituted by sediment of the sedimentary gas is formed along the pattern of protrusions and recesses. The deposited film becomes the mold release layer. Thereby, throughput of mold production is improved in the production of molds having deposited films as mold release layers on the surfaces thereof. | 03-13-2014 |
Akihiko Ohtsu, Haibara-Gun JP
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20140024217 | METHOD FOR FORMING RESIST PATTERNS AND METHOD FOR PRODUCING PATTEREND SUBSTRATES EMPLOYING THE RESIST PATTERNS - Residual film etching steps for etching a resist film, onto which a pattern of protrusions and recesses has been formed, include: a first etching step employing a first etching gas including a sedimentary gas that generates sediment during etching, to etch the resist film such that the sediment is deposited on the sidewalls of protrusions of a resist pattern while residual film is etched. In the steps following the first etching step, the resist film is etched such that the widths of the protrusions including the deposited sediment become a desired width greater than or equal to the widths of the protrusions prior to residual film etching. Thereby, it becomes possible for the widths of protrusions of resist patterns following residual film etching to become desired widths greater than or equal to the widths of the protrusions of the resist patterns prior to residual film etching when forming resist patterns. | 01-23-2014 |
Akira Ohtsu, Kanagawa-Ken JP
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20090296130 | IMAGING FORMING APPARATUS AND IMAGE FORMING METHOD WITH SYNCHRONOUS AND ASYNCHRONOUS CONTROL FOR CONTINUOUS OPERATION - An image forming method reads a document by a scanner that is a device, provides image data corresponding to a document image, forms an image corresponding to the image data provided from the scanner by a printer that is a device, and detects operating errors of the scanner and the printer. Further, when any operating error is detected, the image forming method stops the operation of the device generating the error and operates the device not generating the error. | 12-03-2009 |
20120212765 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD WITH SYNCHRONOUS AND ASYNCHRONOUS CONTROL FOR CONTINUOUS OPERATION - An image forming method reads a document by a scanner that is a device, provides image data corresponding to a document image, forms an image corresponding to the image data provided from the scanner by a printer that is a device, and detects operating errors of the scanner and the printer. Further, when any operating error is detected, the image forming method stops the operation of the device generating the error and operates the device not generating the error. | 08-23-2012 |
Hideki Ohtsu, Saitama JP
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20090171666 | Interpolation Device, Audio Reproduction Device, Interpolation Method, and Interpolation Program - An interpolation device ( | 07-02-2009 |
Hiroki Ohtsu, Ohawara-Shi JP
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20090236463 | TAPE WINDING APPARATUS - A tape winding apparatus includes: a rotating device configured to rotate a wind-up core for winding a tape into a roll which defines a tape roll; a push roller configured to be pressed against the tape roll, the push roller contacting with and rolling on an outer periphery of the tape roll at a tape feeding position where the tape is fed onto the tape roll; a feeding direction control guide arranged upstream from the push roller as viewed in a running direction of the tape and configured to control a tape-feeding direction of the tape that is fed onto the tape roll; and a movement device configured to move at least one of the push roller and the feeding direction control guide such that the tape-feeding direction conforms with a tangential direction of the tape roll at the tape feeding position. | 09-24-2009 |
Hiroki Ohtsu, Odawara-Shi JP
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20110205659 | SERVO WRITER AND METHOD FOR MANUFACTURING MAGNETIC TAPE WITH SERVO SIGNAL WRITTEN THEREON - In a servo writer, a write signal generator circuit is configured to output a signal for writing a servo signal to a servo write head disposed to allow a magnetic tape to slidably contact therewith and configured to write the servo signal thereon, and a plurality of tape guides are configured to guide the magnetic tape supplied from a supply reel to the servo write head and to a take-up reel. The plurality of tape guides include a first tape guide disposed to contact with the magnetic tape at a position directly upstream of the servo write head and a second tape guide disposed to contact with the magnetic tape at a position directly downstream of the servo write head. Each of the first and second tape guides includes a guide roller rotatably supported by an air bearing and having a diameter of 19 mm or greater. | 08-25-2011 |
Hiroki Ohtsu, Kanagawa JP
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20120298786 | TAPE WINDING APPARATUS - A tape winding apparatus includes: a rotating device configured to rotate a wind-up core for winding a tape into a roll which defines a tape roll; a push roller configured to be pressed against the tape roll, the push roller contacting with and rolling on an outer periphery of the tape roll at a tape feeding position where the tape is fed onto the tape roll; a feeding direction control guide arranged upstream from the push roller as viewed in a running direction of the tape and configured to control a tape-feeding direction of the tape that is fed onto the tape roll; and a movement device configured to move at least one of the push roller and the feeding direction control guide such that the tape-feeding direction conforms with a tangential direction of the tape roll at the tape feeding position. | 11-29-2012 |
20140197266 | TAPE WINDING APPARATUS - A tape winding apparatus includes: a rotating device configured to rotate a wind-up core for winding a tape into a roll which defines a tape roll; a push roller configured to be pressed against the tape roll, the push roller contacting with and rolling on an outer periphery of the tape roll at a tape feeding position where the tape is fed onto the tape roll; a feeding direction control guide arranged upstream from the push roller as viewed in a running direction of the tape and configured to control a tape-feeding direction of the tape that is fed onto the tape roll; and a movement device configured to move at least one of the push roller and the feeding direction control guide such that the tape-feeding direction conforms with a tangential direction of the tape roll at the tape feeding position. | 07-17-2014 |
Hironori Ohtsu, Matsubara JP
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20100197784 | NOVEL CURCUMIN ANALOGUES AND USES THEREOF - The present invention relates to compounds capable of acting as androgen receptor antagonists, pharmaceutical formulations containing the same, and methods of use thereof. Such uses include, but are not limited to, use as antitumor agents, particularly for the treatment of cancers such as colon, skin and prostate cancer and to induce androgen receptor antagonist activity in a subject afflicted with an androgen-related affliction. Examples of androgen-related afflictions include, but are not limited to, baldness, hirsutism, behavioral disorders, acne, and uninhibited spermatogenesis wherein inhibition of spermatogenesis is so desired. | 08-05-2010 |
Iwao Ohtsu, Ikoma-Shi JP
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20100216196 | L-CYSTEINE-PRODUCING BACTERIUM AND A METHOD FOR PRODUCING L-CYSTEINE - The present invention provides a bacterium belonging to the family Enterobacteriaceae, which is able to produce L-cysteine and has been modified to increase the activity of the protein encoded by the dsbA gene. This bacterium is cultured in a medium, and L-cysteine, L-cystine, a derivative or precursor thereof or a mixture thereof can be collected from the medium. | 08-26-2010 |
20110033902 | L-CYSTEINE-PRODUCING BACTERIUM AND A METHOD FOR PRODUCING L-CYSTEINE - L-Cysteine, L-cystine, a derivative or precursor thereof, or a mixture thereof is produced by culturing a bacterium belonging to the family Enterobacteriaceae, which has L-cysteine-producing ability and has been modified so that the activity of a protein encoded by a tolC gene, for example, a protein defined in the following (a) or (b), is increased in a medium, and by collecting L-cysteine, L-cystine, a derivative or precursor thereof, or a mixture thereof from the medium: | 02-10-2011 |
Kazuhiko Ohtsu, Mishima JP
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20080242773 | Pigment dispersion, precursor of ink for uv-curing type ink-jet recording, method of ink-jet recording, printed matter, and method of manufacturing pigment dispersion - There is provided a pigment dispersion comprising at least one resin-coated pigment comprising a resin and a pigment, and having an average particle diameter of 250 nm or less, and a dispersion medium containing as a major component a cation polymeric compound having a viscosity of 30 mPa·s or less at a temperature of 25° C. and a boiling point of 150° C. or more at 1 atm. The pigment is incorporated in the pigment dispersion at a ratio ranging from 3 to 41% by weight based on a total weight of the dispersion medium, and the resin is incorporated in the resin-coated pigment at a ratio ranging from 5 to 37% by weight based on the weight of the pigment. | 10-02-2008 |
Kazuhiko Ohtsu, Shizuoka-Ken JP
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20100171804 | IMAGE RECORDING APPARATUS - An image recording apparatus includes a conveyance unit which includes a conveyance belt and an air suction unit for sucking air through the conveyance belt to adsorb a recording medium onto the conveyance belt. A recording head ejects ink to carry out recording on the recording medium conveyed by the conveyance unit. An adsorption force adjusting unit adjusts the adsorption force for the recording medium on the conveyance belt, which occurs by sucking air, according to the size of the recording medium. | 07-08-2010 |
20110043562 | INKJET RECORDING APPARATUS - According to one embodiment, an inkjet recording apparatus includes a sensor, a first controller and a second controller. The sensor is provided upstream of an inkjet head in a paper transport direction and detects a state of an image forming surface of a paper. The first controller determines whether the image forming surface subjected to the state detected by the sensor is printed with a coloring material other than inkjet inks. The second controller controls to discharge the paper without image formation on the image forming surface with the inkjet head if the image forming surface is printed with the coloring material other than the inkjet inks. | 02-24-2011 |
20110050763 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - According to one embodiment, an image processing apparatus includes a detecting unit, a determining unit, and a correcting unit. The detecting unit detects an overlapping portion of a first image printed on a first side of a sheet and a second image printed on a second side opposite to the first side. The determining unit determines whether the detected overlapping portion of the first image and the second image is equal to or larger than a predetermined area. The correcting unit corrects, if the overlapping portion is equal to or larger than the predetermined area, the density of one of the first image and the second image. | 03-03-2011 |
20110050778 | INK JET RECORDING APPARATUS AND SHEET FEEDING METHOD OF INK JET RECORDING APPARATUS - According to one embodiment, an ink jet recording apparatus includes a first ink jet head, a second ink jet head, a main feeding passage, a first roundabout feeding passage, and a controller. The first ink jet head forms an image on a medium. The second ink jet head forms an image on the medium. The main feeding passage feeds the medium so that the first ink jet head and the second ink jet head form an image on the medium. The first roundabout feeding passage feeds the medium without allowing the medium to face the first ink jet head. The controller controls so as to feed the medium through the first roundabout feeding passage if the first ink jet head is unusable. | 03-03-2011 |
20110122177 | Ink Jet Recording Apparatus - An ink jet recording apparatus comprising a color ink container having a capacity V | 05-26-2011 |
20110141180 | IMAGE FORMING APPARATUS AND METHOD OF INKJET HAVING HUMIDITY ADJUSTMENT MECHANISM - According to one embodiment, an ink-jet image forming apparatus includes an ink-jet head ejecting an aqueous ink to form an image on a surface of a recording medium, a carrying belt carrying the recording medium and at least a part of which is situated upstream from the ink-jet head in a direction of carrying the recording medium, and a solution adhering unit adhering a solution to a water-retentive surface of the carrying belt. | 06-16-2011 |
20110234672 | INKJET IMAGE FORMING APPARATUS AND INKJET IMAGE FORMING METHOD - According to one embodiment, an inkjet image forming apparatus includes an inkjet head which ejects an aqueous ink, a recording medium reversing mechanism for reversing a recording medium, and a controller. The controller performs control such that if a both-side recording mode is designated, the location information of an overlapping region of images to be recorded on the front surface and the rear surface is detected, based on the detected recording image location information on the front surface and the rear surface, the density of the images to be recorded at the location on the front surface and the rear surface is determined, and if the image density on one surface is higher than the image density on the other surface, the image density at the location on the one surface is reduced, and controls the inkjet head based on the control. | 09-29-2011 |
20110273508 | AQUEOUS INKJET INK - According to one embodiment, an aqueous inkjet ink includes water in an amount of from 35 to 60% by mass of the total amount, an ether in an amount of from 5 to 50% by mass of the total amount, 2,5,8,11-tetramethyl-6-dodecine-5,8-diol in an amount of from 0.2 to 2% by mass of the total amount, and a pigment in an amount of from 3 to 10% by mass of the total amount. The ether includes at least one of polyoxyethylene diglyceryl ether having a weight average molecular weight of not more than 1,000 and polyoxypropylene diglyceryl ether having a weight average molecular weight of not more than 1,000. | 11-10-2011 |
20110310157 | INKJET IMAGE FORMING APPARATUS AND INKJET IMAGE FORMING METHOD - According to one embodiment, an inkjet image forming apparatus includes a transport section configured to adsorb a recording medium by suction to transport the recording medium under inkjet heads, and a controller configured to perform control in a manner that an adsorption force to the recording medium if the image is formed on a second surface of the recording medium is larger than an adsorption force to the recording medium if the image is formed on a first surface of the recording medium. | 12-22-2011 |
20120007918 | INKJET RECORDING HEAD, INKJET PRINTER, AND INKJET RECORDING METHOD - According to one embodiment, an inkjet recording head includes an orifice member, a first cover member and a second cover member. The orifice member includes an ejection hole which ejects ink. The first cover member includes a peripheral surface, which surrounds the outer peripheral surface of the orifice member, one end face arranged near the orifice member, and an other end and an ink regulating section formed on the peripheral surface and suppresses movement of ink. The second cover member is arranged to extend to the other end of the peripheral surface of the first cover member. | 01-12-2012 |
20130293608 | INK-JET PRINTER AND CONTROL METHOD FOR INK-JET PRINTER - In accordance with an embodiment, an ink-jet printer includes a first black record head, a second black record head, a color record head, a black maintenance unit, a color maintenance unit and a controller. The black maintenance unit configured to maintain the first black record head. The color maintenance unit configured to maintain the second black record head and the color record head. The controller executes the maintenance of the black maintenance unit and the maintenance of the color maintenance unit at different timings. | 11-07-2013 |
Kazuhiko Ohtsu, Mishima Shizuoka JP
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20160059564 | INKJET APPARATUS THAT CONTROLS A FLOW RATE OF LIQUID CIRCULATED THEREIN - An inkjet apparatus includes a head configured to discharge liquid through a plurality of nozzles, a tank configured to store the liquid, a circulation device positioned between the tank and the head and including a supply passage by which the liquid is circulated from the tank to the head and a return passage by which the liquid is circulated from the head to the tank, a temperature detecting unit configured to detect a temperature of the circulated liquid, and a control unit configured to control a flow rate of the circulated liquid, based on a detection result of the temperature detecting unit. | 03-03-2016 |
Kazuhiko Ohtsu, Shizuoka JP
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20110292106 | INKJET RECORDING APPARATUS AND RECORDING METHOD BY THE SAME - In general, according to one embodiment, an inkjet recording apparatus includes an inkjet head, a conveyance motor, a discharge motor, a printing medium surface sensor and a controller. The inkjet head ejects ink on a printing medium. The conveyance motor causes conveyance of the printing medium. The discharge motor causes discharge of the printing medium. The printing medium surface sensor, locates at the upper-stream side of the inkjet head apart from the inkjet head in a printing medium conveyance direction, senses a foreign substance representing an image printed on the printing medium beforehand. The controller drives the discharge motor to discharge a printing medium without ejecting ink from the inkjet head if an after-printing mode in which printing is made on the printing medium on which the image is printed beforehand is not set if the foreign substance is detected on the printing medium through the printing medium surface sensor, or drives the discharge motor to discharge a printing medium after ejecting ink on the printing medium from the inkjet head if the after-printing mode is set if the foreign substance is detected on the printing medium through the printing medium surface sensor. | 12-01-2011 |
20120139989 | INK JET RECORDING APPARATUS - An ink jet recording apparatus includes a storage part to store a recording medium, an image forming part that forms an image by ejecting an aqueous ink to the recording medium conveyed from the storage part, a separation part that includes a slit to allow the recording medium to pass from the storage part to the image forming part, and an opening and closing part to open and close the slit, and separates the storage part and the image forming part, a detection part to detect conveyance of the recording medium from the storage part to the image forming part, and a control part to control opening and closing of the opening and closing part in accordance with a detection result of the detection part. | 06-07-2012 |
Kazuyuki Ohtsu, Kawasaki JP
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20100098100 | Media gateway device - A media gateway device includes a first specific call control unit performing line connection control of one of plural interconnection units and plural second call control units requesting the first specific call control unit to perform the line connection control of one of the plural interconnection units. The first specific call control unit has a management data storage unit storing management data for determining which one of the plural interconnection units controls which line of the public network. Each of the plural second call control units has a control request unit requesting the first specific call control unit to perform line connection control of one of the plural interconnection units. | 04-22-2010 |
20100149974 | MOBILE NETWORK SYSTEM AND GUIDANCE MESSAGE PROVIDING METHOD - A mobile network system includes a guidance message control server, a call control server and a plurality of access gateways. The call control server includes a gateway management section that determines an access gateway as a subject of call restriction, a first instructing section that transmits a message transmission instruction to the guidance message control server and a second instructing section that transmits a call restriction instruction to the access gateway. The guidance message control server includes a receiving section that receives the message transmission instruction, an acquisition section that acquires a guidance message data and a transmission section that transmits the guidance message data to a specified multicast group. Each of the access gateways includes a processing section that performs multicast group participation processing for participating in the specified multicast group and a guidance transmission section that transmits the guidance message data to a mobile terminal. | 06-17-2010 |
20100167706 | MOBILE NETWORK SYSTEM AND GUIDANCE MESSAGE PROVIDING METHOD - A mobile network system includes a guidance message control server, a call control server and access gateways. The call control server receives a call request notification from a first access gateway, determines whether a second access gateway is connected to a second mobile terminal, transmits a message transmission instruction to the guidance message control server and transmits a response message including a same group specifying information. The guidance message control server receives the message transmission instruction from the call control server, acquires guidance message data specified by a message specifying information and multicast transmits the guidance message data to a multicast group specified by the group specifying information. The first access gateway receives a call connection request from the first mobile terminal and transmits the call request notification to the call control server, performs multicast group participation processing for participating in the multicast group and transmits the guidance message data. | 07-01-2010 |
Kenji Ohtsu, Aichi JP
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20140138710 | SEMICONDUCTOR DEVICE AND METHOD FOR PRODUCING THE SAME - A semiconductor device includes a circuit substrate which is configured with an insulative substrate formed of a ceramic material and provided on its one surface with an electrode formed of a copper material, and a power semiconductor element bonded with the electrode using a sinterable silver-particle bonding material, wherein the electrode has a Vickers hardness of 70 HV or more in its portion from the bonding face with the power semiconductor element toward the insulative substrate to a depth of 50 μm, and has a Vickers hardness of 50 HV or less in its portion at the side toward the insulative substrate. | 05-22-2014 |
20140312361 | SEMICONDUCTOR ELEMENT, SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR ELEMENT - The semiconductor element has an electrode including: a Ni-inclusion metal layer containing nickel formed on a side of at least one surface of the semiconductor-element constituting part; a Ni-barrier metal layer formed outwardly on a side of the Ni-inclusion metal layer opposite to the side toward the semiconductor-element constituting part; and a surface metal layer outwardly formed on a side of the Ni-barrier metal layer opposite to the side toward the semiconductor-element constituting part, to be connected to the metal nanoparticles sintered layer; wherein the Ni-barrier metal layer contains a metal for suppressing diffusion of nickel toward the surface metal layer. | 10-23-2014 |
Makoto Ohtsu, Osaka JP
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20120026289 | VIDEO PROCESSING DEVICE, VIDEO PROCESSING METHOD, AND MEMORY PRODUCT - The video processing device enhances the perceived depth of video image obtained by an image obtaining unit, and is provided with: a depth information obtaining unit that obtains depth information indicating the distance in the depth direction of each of a plurality of image portions included in the video image; an image dividing unit that divides the video image, based on the depth information and the video image, into a plurality of image portions having different distances in the depth direction; and an image combining unit that combines the image portions divided at the image dividing unit and a depth-enhancing image used for enhancing the depth of the video image such that the depth-enhancing image is superposed onto one image portion and further that the other image portion having a shorter distance in the depth direction than the one image portion is superposed onto the depth-enhancing image. | 02-02-2012 |
Makoto Ohtsu, Yamatokoriyama-Shi JP
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20080260260 | Image processing apparatus, image forming apparatus, image processing system, computer program and recording medium - An image processing apparatus includes a feature point calculating section for extracting two or more connected components from a document image of interest and calculating the feature point from the centroid defined in each of the connected components, a features calculating section for calculating the features of the document image from the distance between the feature points, a voting processing section for voting one of the registered images which is similar to the document image as reviewing the features, and a similarity judging process section for judging the similarity from the result of the voting, wherein the description of the processing to be executed for the output is determined from the result of the similarity judgment. | 10-23-2008 |
Makoto Ohtsu, Osaka-Shi JP
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20120301030 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND RECORDING MEDIUM - An image processing apparatus includes: an input portion | 11-29-2012 |
20140348242 | IMAGE CODING APPARATUS, IMAGE DECODING APPARATUS, AND METHOD AND PROGRAM THEREFOR - In disparity-compensated prediction, the precision of prediction vectors is improved even if a prediction method different from disparity-compensated prediction is utilized for blocks around a block to be coded. An image coding apparatus ( | 11-27-2014 |
Motoichi Ohtsu, Bunkyo-Ku JP
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20130009193 | METHOD OF FABRICATING LIGHT RECEIVING ELEMENT AND APPARATUS FOR FABRICATING LIGHT RECEIVING ELEMENT - A method of fabricating a light receiving element includes depositing a material for one of a P-type semiconductor, an N--type semiconductor, and electrodes, while applying a reverse bias voltage and irradiating light of a desired wavelength longer than an absorption wavelength of the material. The deposition has a non-adiabatic flow of, at a portion where a local shape to enable generation of near field light is formed on a surface of the deposited material with the irradiation light, absorbing the irradiation light through a non-adiabatic process with the near field light, thereby generating electrons, and canceling generation of a local electric field based on the voltage, and a particle adsorbing flow of, at a portion where the shape is not formed, causing the portion where the local electric field is generated to sequentially adsorb particles forming the material, and shifting to the non-adiabatic flow when the shape is formed. | 01-10-2013 |
Motoichi Ohtsu, Tokyo JP
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20090257114 | WAVELENGTH-CONVERTED LIGHT GENERATING APPARATUS AND GENERATING METHOD - A wavelength-converted light generating apparatus | 10-15-2009 |
20100219359 | SIGNAL WAVEFORM MEASURING APPARATUS AND MEASURING METHOD - A signal waveform measuring apparatus | 09-02-2010 |
20120058627 | COMPOUND SEMICONDUCTOR DEPOSITION METHOD AND APPARATUS - Provided is a compound semiconductor deposition method of adjusting the luminous wavelength of a compound semiconductor of a ternary or higher system in a nanometer order in depositing the compound semiconductor on a substrate. In the compound semiconductor deposition method of depositing a compound semiconductor of a ternary or higher system on a substrate, propagation light of a smaller energy than a desired ideal excitation energy for the compound semiconductor is irradiated onto the substrate | 03-08-2012 |
20120111801 | Near-Field Photocatalyst Including Zinc Oxide Nanowire - Disclosed is a near-field photocatalyst using a ZnO (ZnO) nanowire. The photocatalyst is advantageous in that low-priced zinc is used instead of titanium, conventionally used as a photocatalyst to reduce expenses, and that it is possible to obtain overvoltage which is sufficient to generate hydrogen using an optical near field formed around an end of a ZnO nanowire without the application of additional external voltage, thus the use of a costly electrode, such as platinum, is avoided and a process is simplified. | 05-10-2012 |
20130313406 | SOLUTION SEARCHING SYSTEM BY QUANTUM DOTS - There are provided a quantum dot, a plurality of quantum dots having a larger volume than the quantum dot, a light detection unit for detecting a light emission state of an output light from the quantum dot, and a light supply unit capable of supplying a control light to the quantum dot thereby to excite other exciters to a lower level, and controlling energy discharging of the exciters transiting to the lower level, wherein a control light to be supplied by the light supply unit is controlled per quantum dot based on the light emission state of the output light per quantum dot and previously-input search problem information. | 11-28-2013 |
Nobuyuki Ohtsu, Isehara-Shi JP
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20100009808 | BRAKING/DRIVING FORCE CONTROL APPARATUS FOR VEHICLE - A braking/driving force control apparatus for a vehicle includes a drive wheel configured to be driven by an output of a drive source; a brake unit configured to control a braking force to be applied to the drive wheel, in accordance with a state of the vehicle; and a brake control unit configured to control the brake unit, and configured to reduce a brake torque of the drive source when the brake unit actually applies a braking force to at least the drive wheel of the vehicle. | 01-14-2010 |
20110066341 | VEHICLE CONTROL APPARATUS - A vehicle control apparatus includes a bad-road control-mode switch configured to be manipulated by a driver, and a bad-road control section configured to perform a bad-road control when a bad-road control mode is selected by the bad-road control-mode switch. The bad-road control section includes a braking-force applying section configured to apply a braking force to a drive-wheel, and a driving-force applying section configured to apply a driving force to the drive-wheel which is receiving the braking force from the braking-force applying section, as the bad-road control. | 03-17-2011 |
20140074363 | VEHICLE CONTROL APPARATUS - A vehicle control apparatus including: a bad-road control-mode switch configured to be manipulated by a driver; and a bad-road control section configured to perform a bad-road control when a bad-road control mode is selected by the bad-road control-mode switch, the bad-road control section including a shift changeover function configured to automatically change a shift state of vehicle between a forward running and a reverse running, and a driving-force applying section configured to reduce a driving force acting on a road-wheel when the shift state of vehicle is changed by the shift changeover function, and configured to apply a predetermined driving force to the road-wheel when a predetermined time has elapsed after the change of shift state, as the bad-road control. | 03-13-2014 |
Shigemi Ohtsu, Ebina-Shi JP
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20130216282 | SLIDING MEMBER FOR FIXING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS - A sliding member for a fixing device includes at least a fluororesin layer that has a sliding surface, the sliding surface having a plurality of recesses that are dotted over the sliding surface, the sliding member satisfying conditions (1) and (2) below: (1) the dotted recesses exhibit an array pattern including a grid array, the grid array having a plurality of basic arrays that are contiguous, the basic arrays each including a basic grid and a central point of the basic grid, the basic grid being defined by four grid points and having one side parallel to a sliding direction, at least one of the central points of the basic arrays in the grid array being displaced from the grid array; and (2) at least one of the recesses is placed over an entire width of the sliding surface, when the sliding surface is viewed along the sliding direction. | 08-22-2013 |
Shigemi Ohtsu, Ashigarakami-Gun JP
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20090067786 | OPTICAL WAVEGUIDE DEVICE AND LIGHT OUTPUTTING MODULE - An optical waveguide device includes: a waveguide core that guides light; a mirror surface that deflects light coming from the waveguide core by 90°; a main waveguide core that guides light deflected at the mirror surface; a waveguide core for monitoring that branches the light deflected at the mirror surface off from the main waveguide core, and guides the light in a different direction, the mirror surface being disposed at a branching portion of the waveguide core for monitoring; and a clad portion that surrounds the waveguide core, the main waveguide core and the waveguide core for monitoring. | 03-12-2009 |
Shinichiro Ohtsu, Yokohama-Shi JP
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20150304980 | TERMINAL DEVICE, BASE STATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD ADAPTED TO TRANSMIT LOCATION INFORMATION - A retrieval unit retrieves location information. A storage stores location information transmitted from a transmitter. A derivation unit derives a distance of travel based on the location information stored in the storage and the location information newly retrieved by the retrieval unit. A controller causes the transmitter to transmit the location information newly retrieved by the retrieval unit, if the distance of travel exceeds a threshold value. | 10-22-2015 |
Shinki Ohtsu, Ibaraki-Ken JP
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20090039136 | ELECTRIC FASTENER DRIVER - An electric fastener driver having a compact size and simple construction. A driver segment provided with a rack is movably disposed in a housing. A flywheel is driven by a motor. A drive shaft is concentric with and integral with the flywheel. A coil spring is fixed to the drive shaft. A driven rotor is coaxial with the drive shaft and has one end portion serving as a spring seat portion positioned within the coil spring. A pinion is disposed at the driven rotor and is meshedly engaged with the rack. An urging section is disposed within the driven rotor. A ball is movably disposed in a through-hole formed in the driven rotor for urging an end portion of the coil spring by the urging section. A solenoid controls a protruding amount of the ball from the surface of the driven rotor. | 02-12-2009 |
20090095499 | ELECTRICAL POWER TOOL - An electrical power tool ( | 04-16-2009 |
20090114072 | DUST COLLECTION COVER ATTACHABLE TO CUTTER - A dust collection cover capable of efficiently collecting cutting chips and residues generated as a result of cutting a workpiece. A cutter includes a motor and a rotary blade driven by the motor, and the dust collection cover is attached to the cover for covering a part of the blade. The cover is formed with a dust discharge port through which cutting chips and residues are discharged. The cover has a guide arrangement for directing the cutting chips and residues toward an interior of the cover body. The arrangement provides a blowing-out air blowing to the workpiece, or a rod-like member removing the cutting chips and residues. | 05-07-2009 |
Shinki Ohtsu, Naka JP
Patent application number | Description | Published |
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20100037875 | TWO CYCLE ENGINE AND TOOL - The invention provides a two cycle engine which can improve an output by effective scavenging. In a two cycle engine having an exhaust port provided in a side portion of a cylinder, and a scavenge air port provided in the side portion of the cylinder so as to be symmetrical with a plane passing through a center in a cylinder circumference direction of the exhaust port an axis extending to inside of the cylinder, the scavenge air port is structured such that an axis extending to inside of the cylinder from an opening of the scavenge air port in such a direction as to be away from the exhaust port of the cylinder, and is divided in an cylinder axis direction by a dividing portion. | 02-18-2010 |
20100037877 | TWO CYCLE ENGINE AND TWO CYCLE ENGINE TOOL - The invention provides a two cycle engine which effectively suppresses an intrusion of a combustion gas into a crank chamber. Further, the invention provides a two cycle engine tool provided with the two cycle engine mentioned above. An engine is provided with a cylinder having two scavenge air ports at different positions in a cylinder circumference direction, and scavenge air inflow ports communicating individually with these two scavenge air ports via a scavenge air passage, and a piston in which two scavenge air communication ports are formed at positions corresponding to the scavenge air inflow ports, and is structured to swirl the gas flowing into the piston from the cylinder through the scavenge air passage, in an upper portion of the internal space of the piston, and retains the gas in the upper portion of the internal space of the piston. | 02-18-2010 |
Shinki Ohtsu, Ibaraki JP
Patent application number | Description | Published |
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20090023571 | CENTRIFUGAL MACHINE - A centrifugal machine comprises a box member; a drive device mounted within the box member and having a rotation shaft; a rotor connected to the rotation shaft of the drive device for holding a specimen to be centrifuged; and, a damper for mounting the drive device into the box member, wherein the centrifugal machine further includes a vibration preventive mechanism part, the vibration preventive mechanism part containing a support member to be supported by the box member and a damping portion disposed in the support member so as to be connectable or contactable to the drive device, and also wherein, on receiving a vibration change from the drive device, the vibration preventive mechanism part can dampen the vibration change using the damping portion. | 01-22-2009 |
20110214894 | OIL PULSE TOOL - According to an aspect of the invention, an oil pulse tool includes: a motor generating a driving force according to a driving voltage; an oil pulse unit driven by the driving force and generating a torque in a pulse-like shape when the motor passes a strike position on a shaft thereof; and an output shaft on which a front end tool is mounted, the output shaft being connected to the shaft, characterized in that the oil pulse tool further comprises driving adjusting means to control the driving voltage, the driving voltage is reduced during a given period including a timing when the torque is transmitted to the output shaft, and the reduced driving voltage is increased when the given period is finished. | 09-08-2011 |
20110303060 | MOTORIZED CUTTER, MOTORIZED CUTTER WITH WHEELS, AND CUTTING METHOD - The motorized cutter with wheels ( | 12-15-2011 |
Sho Ohtsu, Zama-Shi JP
Patent application number | Description | Published |
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20150292400 | DRIVE DEVICE - A wave motion gearing speed reducer ( | 10-15-2015 |
20150354488 | INTERNAL-COMBUSTION-ENGINE CONTROL DEVICE AND CONTROL METHOD - An internal combustion engine ( | 12-10-2015 |
Sho Ohtsu, Zama-Shi, Kanagawa JP
Patent application number | Description | Published |
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20160076465 | INTERNAL COMBUSTION ENGINE CONTROL DEVICE AND CONTROL METHOD - A target compression ratio ε(t+Tact) after a prescribed time Tact has expired from a current point of time is calculated from an intake air volume drawn into a cylinder after expiration of the prescribed time Tact from the current point of time. A control command to an electric motor that drives a variable compression ratio mechanism is calculated so as to bring an actual compression ratio εr(t+Tact) after the prescribed time Tact into accordance with the target compression ratio ε(t+Tact) after the prescribed time Tact. This enables the actual compression ratio to follow the target compression ratio accurately. | 03-17-2016 |
Takashi Ohtsu, Kanagawa JP
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20130314526 | CELL ANALYSIS DEVICE - Provided is a cell concentration/purification device having a function of successively locating cells in a specific area of a microchannel, and a function of sequentially capturing cell images by use of light from a plurality of monochromatic light sources on an image basis, and performing comparative analysis of the cell images to recognize individual cells based on information on the shape of the cells and an absorption spectral distribution of the cells or inside of the cells, thereby selectively separating/purifying the cells. | 11-28-2013 |
Takashi Ohtsu, Kyoto JP
Patent application number | Description | Published |
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20080284913 | AUDIO-VISUAL SYSTEM, REPRODUCING APPARATUS, AND DISPLAY DEVICE - The TV receiver as a display device has a drawing generation unit for generating display side drawing data of drawn picture according to a display format for on-screen display, and a reproducing apparatus has a drawing generation unit for generating reproduction side drawing data of drawn picture according to a display format for display on the TV receiver. The drawing generation unit receives the display format information of the drawing generation unit through a connection cable, and generates reproduction side drawing data of display format based on the received display side display format information. The reproducing apparatus supplies the contents data including the generated reproduction side drawing data to the TV receiver through the connection cable, and the TV receiver presents the drawn picture based on the supplied reproduction side drawing data. | 11-20-2008 |
Takashi Ohtsu, Yokohama-Shi JP
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20120129720 | APTAMER THAT RECOGNIZES PEPTIDE - An aptamer capable of binding to a histidine peptide is provided. A nucleic acid used as the aptamer capable of binding to a histidine peptide is any of the following nucleic acids (a) to (d): (a) a nucleic acid having a base sequence represented by SEQ ID NO: 17: GGUN | 05-24-2012 |
20120208867 | HMGB1 BINDING NUCLEIC ACID MOLECULE AND APPLICATIONS THEREOF - A nucleic acid molecule that can bind to HMGB1 protein and applications thereof are provided. A nucleic acid molecule having a dissociation constant for HMGB1 protein of 5×10 | 08-16-2012 |
20130102480 | PREDICTION DEVICE, PREDICTION METHOD, PROGRAM, AND RECORDING MEDIUM - The present invention provides a prediction device, a prediction method, a program, and a recording medium, with which whether or not desired aptamer sequences are enriched can be predicted easily. The prediction device of the present invention | 04-25-2013 |
20130123350 | NUCLEIC ACID MOLECULE CAPABLE OF BINDING TO c-MET AND USE THEREOF - The present invention provides a nucleic acid molecule capable of binding to c-Met as a substance that can be used for clarification of the pathogenic mechanism of diseases caused by c-Met, diagnosis and treatment of the diseases, and the like, and also the use thereof. The c-Met binding nucleic acid molecule of the present invention is any one of the following nucleic acid molecules (A1), (A2), (B1), and (B2). | 05-16-2013 |
20130244239 | NUCLEIC ACID CONSTRUCT AND COMPLEX FORMATION METHOD AND SCREENING METHOD USING THE SAME - The present invention is to provide a new detection method that is superior in detection sensitivity and allows a simple operation. A nucleic acid construct that includes a cloning region, an encoding nucleic acid of a peptide tag, an encoding nucleic acid of an aptamer that is bindable to the peptide tag is used. By inserting the encoding nucleic acid of arbitrary peptide into the cloning region of the nucleic acid construct, the nucleic acid construct is expressed in vivo. Thereby, a complex of a fusion transcript having the base sequence that includes the encoding nucleic acid of arbitrary peptide, the encoding nucleic acid of a peptide tag, and the encoding nucleic acid of the aptamer and a fusion translation that includes the arbitrary peptide and the peptide tag is formed. By bringing the complex into contact with a target and recovering the complex that is bound to the target, the peptide that is bindable to a target and its encoding nucleic acid can be identified from the transcript of the encoding nucleic acid of arbitrary peptide in the complex. | 09-19-2013 |
Takayoshi Ohtsu, Ashigara-Kami-Gun JP
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20110149429 | FLOATING HEAD DEVICE FOR FLOATING A HEAD ON A MAGNETIC DISK AND METHODS OF MANUFACTURING A MAGNETIC DISK - In one embodiment, a method of manufacturing a magnetic disk includes rotating a magnetic disk, supporting a floating head on the rotating magnetic disk, the floating head having a slider body and an element unit formed on a trailing edge of the slider body, contacting a floating surface of the slider body with the magnetic disk, and protruding a portion of the floating head toward the magnetic disk due to application of power to a heater element within the element unit, wherein the element unit is positioned away from the magnetic disk. In another embodiment, a floating head includes a slider body comprising AlTiC, an element unit positioned on a trailing edge of the slider body, the element unit having an initial recess amount of at least about 4 nm, and a heater element positioned within an alumina protective film of the element unit. | 06-23-2011 |
Takayoshi Ohtsu, Kanagawa JP
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20080212234 | Magnetic head slider - Embodiments of the present invention help to provide a flying height adjusting type magnetic head slider with reduced influence of a heater coil induction field. According to one embodiment, a magnetic head slider comprises a heater, a read element, and a write element, which are formed on a substrate. The heater is formed between a lower magnetic shield of the read element and the substrate by meandering a heater coil in direction Y going away from ABS. Magnetic fields by generated in direction Y orthogonal to a track width direction X of the lower magnetic field upon energization of the heater coil are offset each other, exerting no influence on the magnetized state in the track width direction X of the lower magnetic shield. A magnetic field hx induced in the track width direction X of the lower magnetic shield is coincident with the magnetizing direction of the lower magnetic shield, acting to maintain the magnetized state of the lower magnetic shield. | 09-04-2008 |
20090176129 | Galvanomagnetic device and magnetic sensor - Embodiments of the present invention relate to a galvanomagnetic device for use as a magnetic sensor or magnetic memory device. In a particular embodiment, the galvanomagnetic device comprises a non-conductive substrate, a first magnetic layer having a magnetic anisotropy perpendicular to the surface thereof, and a ferromagnetic second magnetic layer formed on the first magnetic layer. On the second magnetic layer, current electrodes are disposed to pass a current between two points, and voltage electrodes are disposed to detect a Hall voltage between two points perpendicularly to the current flow direction. | 07-09-2009 |
20110069410 | MAGNETIC-RECORDING-DISK TEST-HEAD AND METHOD OF MANUFACTURING A MAGNETIC-RECORDING DISK USING THE MAGNETIC-RECORDING-DISK TEST-HEAD - A magnetic-recording-disk test-head. The magnetic-recording-disk test-head includes a slider, a test pad and a slider-surface-shape control mechanism. The slider includes a leading edge and a trailing edge. The test pad is disposed at a trailing-edge side of the slider and is configured to remove and to detect asperities on a magnetic-recording disk. The slider-surface-shape control mechanism is configured to change a shape of an air-bearing surface of the slider and is disposed at a leading-edge side of the slider. | 03-24-2011 |
20110116192 | HEAD-SLIDER INCLUDING THIN-FILM MAGNETIC-RECORDING HEAD HAVING REDUCED THERMAL PROTRUSION - A head-slider. The head-slider includes a slider, and a thin-film magnetic-recording head. The thin-film magnetic-recording head includes: a read element; a write element; a non-magnetic insulating protective layer disposed around both read and write elements; a resist disposed at a position further away from an air-bearing surface than the read element; and, a hard-material member including a material selected from the group consisting of silicon carbide and tungsten, which is disposed at a position further away from the air-bearing surface than the read element and the write element. Both an end of the resist and an end of the hard-material member overlap the write element when viewed in a stacking direction. A ratio of a distance from the air-bearing surface to a deepest end of the hard-material member to a distance from the air-bearing surface to a deepest end of the resist is at least 0.9. | 05-19-2011 |
20120120528 | NOISE AND PARTICLE SHIELD FOR CONTACT SENSOR IN A SLIDER - A slider comprising a contact sensor element configured to respond to a change in resistance due to a change in temperature, and a shield structure. The shield structure comprises a lower thermal conductivity than the contact sensor element and a greater hardness than the contact sensor element. | 05-17-2012 |
Takayoshi Ohtsu, Kanagawa-Ken JP
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20100046121 | CPP MAGNETORESISTIVE HEAD - According to one embodiment, a CPP magnetoresistive head includes a magnetoresistive film comprising a free layer above a non-magnetic intermediate layer and a fixed layer below the non-magnetic intermediate layer, wherein the magnetoresistive film is between a lower magnetic shield layer and an upper magnetic shield layer. The CPP magnetoresistive head also includes a domain control film on each side of the magnetoresistive film, wherein a sense current flows through the magnetoresistive film between the upper magnetic shield layer and the lower magnetic shield layer. The CPP magnetoresistive head also includes a high heat conductivity layer, and a heat dissipation layer having a high heat conductivity and a low linear expansion coefficient, the heat dissipation layer being disposed at the back in a device height direction of the magnetoresistive film and on each side of the domain control film. | 02-25-2010 |
20100157483 | Magnetic Head Slider Inhibiting A Side Erase And Method Of Manufacturing Thereof - In one embodiment, a magnetic head slider includes a write head having a single magnetic pole, the single magnetic pole having a main magnetic pole piece that extends to a medium opposing surface facing a magnetic disk. The main magnetic pole piece generates a recording magnetic field from a medium opposing surface side end face thereof being divided into an injection region and a non-injection region. Impurities which deteriorate magnetic properties are present in a higher concentration in the injection region relative to a concentration of the impurities in the non-injection region due to injection of the impurities in the injection region. The non-injection region has a narrower width at a leading end of the medium opposing surface side end face than at a trailing end of the medium opposing surface side end face. In another embodiment, the magnetic head slider may be incorporated into a system including a magnetic recording medium, at least one magnetic head, and a control unit coupled to the magnetic head. | 06-24-2010 |
Takeru Ohtsu, Tokyo JP
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20150175799 | CURABLE RESIN COMPOSITION, RESIN COMPOSITION, RESIN SHEET FORMED BY USING SAID CURABLE RESIN COMPOSITION AND RESIN COMPOSITION, AND CURED MATERIALS THEREOF - A curable resin composition which comprising (A), (B) and (C) as follows: (A) 100 parts by mass of polyfunctional epoxy component which contains (A1) a trifunctional epoxy compound having three glycidyl groups in a molecule and (A2) a tetrafunctional epoxy compound having four glycidyl groups in a molecule, wherein (A1):(A2) is 10:90 to 90:10 in terms of mass; (B) 25 to 200 parts by mass of a cyanic acid ester compound having two or more of cyanato groups; and (C) 0.5 to 20 parts by mass of an imidazole compound as a curing agent. | 06-25-2015 |
Takeshi Ohtsu, Toride-Shi JP
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20090233212 | TONER AND TWO-COMPONENT DEVELOPER - Provided is a toner including: toner particles each containing at least a binder resin and a wax; and an external additive, in which surfaces of the toner particles have an average surface roughness (Ra) measured with a scanning probe microscope of 1.0 nm or more and 30.0 nm or less; and the toner has a surface tension index I for a 45-vol % aqueous solution of methanol measured by a capillary suction time method and calculated from the following equation (1) of 5.0×10 | 09-17-2009 |
20110136060 | TONER AND TWO-COMPONENT DEVELOPER - Provided is a toner including: toner particles each containing at least a binder resin and a wax; and an external additive, in which surfaces of the toner particles have an average surface roughness (Ra) measured with a scanning probe microscope of 1.0 nm or more and 30.0 nm or less; and the toner has a surface tension index I for a 45-vol % aqueous solution of methanol measured by a capillary suction time method and calculated from the following equation (1) of 5.0×10 | 06-09-2011 |
20130323638 | HEAT TREATMENT APPARATUS AND METHOD FOR MANUFACTURING TONER - An object of the present invention is to suppress the increase of coarse particles due to the fusion of powder particles and reduce a ratio of particles that have been excessively spheroidized, when the powder particles are heat-treated. A heat treatment apparatus including a raw-material supply unit, a hot-air supply unit for heat-treating a raw material and a discharge portion for discharging the heat-treated powder particles, and supplying hot air toward a raw material to be supplied from the raw-material supply unit, wherein the hot-air supply unit has a first nozzle and a second nozzle which spread in the radial direction downward from an upstream side in a hot-air supply direction, the second nozzle is arranged in the inside of the first nozzle, the hot air passes through a space between the first nozzle and the second nozzle, and an air-flow adjustment unit section for rotating the supplied hot air spirally along an inner wall face of the apparatus is provided in an outlet portion of the hot-air supply unit. | 12-05-2013 |
20140096409 | HEAT TREATING APPARATUS FOR POWDER PARTICLES AND METHOD OF PRODUCING TONER - A heat treating apparatus for powder particles including a cylindrical treating chamber; a powder particle-supplying unit; a hot air-supplying unit that supplies hot air for heat-treating powder particles; a cold air-supplying unit that supplies cold air for cooling the heat-treated powder particles; a regulating unit for regulating a flow of the supplied powder particles; and a recovering unit that recovers the heat-treated powder particles. The regulating unit is a substantially circular columnar member, the hot air-supplying unit has an outlet opposite to the upper end portion of the columnar member, and the regulating unit is equipped with a substantially conic distributing member for distributing the supplied hot air in a circumferential direction and a rotating member for rotating the distributed hot air in a spiral manner, on the center of the upper end portion. | 04-10-2014 |
20140101966 | APPARATUS FOR HEAT-TREATING POWDER PARTICLES AND METHOD OF PRODUCING TONER - Provided is an apparatus for heat treatment capable of heat-treating toner particles efficiently and uniformly while suppressing increase of coarse particles due to coalescence, to thereby enable stable toner production. The apparatus for heat-treating powder particles each of which contains a binder resin and a colorant includes: a cylindrical treatment chamber in which the powder particles are heat-treated; a columnar member ( | 04-17-2014 |
20140120468 | HEAT TREATING APPARATUS FOR POWDER PARTICLES AND METHOD OF PRODUCING TONER - A production apparatus that does not generate coalesced particles and can reduce a generation frequency of a product having a high circularity by a uniform treatment even if the throughput is increased is provided. A heat treating apparatus for powder particles containing a binder resin and a colorant, the heat treating apparatus including: a treating chamber | 05-01-2014 |
20140137428 | HEAT TREATMENT APPARATUS AND METHOD OF OBTAINING TONER - A heat treatment apparatus for heat-treating powder particles each containing a binder resin and a colorant includes: a powder particle supply unit ( | 05-22-2014 |
Takuya Ohtsu, Tokyo JP
Patent application number | Description | Published |
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20110310287 | IMAGE PICKUP OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS USING THE SAME - The image pickup optical system comprises: | 12-22-2011 |
20130222673 | IMAGE PICKUP OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS USING THE SAME - The image pickup optical system comprises: | 08-29-2013 |
20150146076 | Image Pickup Optical System and Image Pickup Apparatus Using the Same - An image pickup optical system made of five lenses, includes in order from an object side, an aperture stop, a first lens L | 05-28-2015 |
Takuya Ohtsu, Funabashi-Shi JP
Patent application number | Description | Published |
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20100214467 | Image pickup optical system and image pickup apparatus using the same - An image pickup optical system made of five lenses, includes in order from an object side, an aperture stop, a first lens L | 08-26-2010 |
20120224091 | Image Pickup Optical System and Image Pickup Apparatus Using the Same - An image pickup optical system made of five lenses, includes in order from an object side, an aperture stop, a first lens L | 09-06-2012 |
20120293682 | Image Pickup Optical System and Image Pickup Apparatus Using the Same - An image pickup optical system made of five lenses, includes in order from an object side, an aperture stop, a first lens L | 11-22-2012 |
20130293756 | Image Pickup Optical System and Image Pickup Apparatus Using the Same - An image pickup optical system made of five lenses, includes in order from an object side, an aperture stop, a first lens L | 11-07-2013 |
Tsutomu Ohtsu, Hino JP
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20130156441 | OPTICAL TRANSCEIVER AND PRODUCTION METHOD THEREOF - An optical transceiver includes a single-fiber bidirectional optical transmission/reception device, a circuit board, a transmission-side FPC, a reception-side FPC and a separation wall. The optical transceiver includes a single-fiber bidirectional optical transmission/reception device includes an LD stem that converts an electric signal into an optical signal and transmits it, and a PD stem that receives the optical signal and converts it into an electric signal. The transmission-side FPC electrically connects the LD stem and the circuit board. The reception-side FPC electrically connects the PD stem and the circuit board. The separation wall is formed between the transmission-side FPC and the reception-side FPC, and grounded to the chassis of the optical transceiver. The reception-side FPC is folded and set between the chassis and the separation wall such that the board front surface is an inner side, where the micro-strip line is formed on the above board front surface. | 06-20-2013 |
Tsutomu Ohtsu, Kawasaki JP
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20100316336 | Optical module having an engaging protrusion - An optical module is accommodated in a cage. The optical module includes a case that accommodates optical parts. A projection having a vertical surface perpendicular to a longitudinal direction of the case is provided on a surface of the case. A slide member includes a base part, an inclined part and a slide tab. The base part is attached on one end of the case and movable in the longitudinal direction of the case. The inclined part extends in an oblique direction from the base part. The slide tab extends in the longitudinal direction beyond the projection and is movable in the longitudinal direction within a predetermined moving range. A protruding part protruding from the surface of the case is provided on a side of the base part of the slide member with respect to the projection. | 12-16-2010 |
20120113596 | ELECTRONIC APPARATUS, METHOD FOR MOUNTING A DEVICE, AND OPTICAL COMMUNICATION APPARATUS - An electronic apparatus includes a substrate, a device including a flange, the device being mounted at a first side of the substrate, a plate arranged at a position corresponding to the device at a second side of the substrate, the second side being opposite to the first side, and a securing member that secures the device to the substrate. | 05-10-2012 |
Wataru Ohtsu, Tokyo JP
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20100098383 | PHOTOELECTRIC CONVERSION/CONNECTION DEVICE - In a photoelectric conversion/connection device ( | 04-22-2010 |
Yoshihiro Ohtsu, Mito JP
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20120235035 | Transmission Electron Microscope and Sample Observation Method - A transmission electron microscope includes an electron gun | 09-20-2012 |